Photo: Rob Croes for Anefo—CC0
Klaas Lok
- Born
- Jan 12, 1955 (71 years old)
- Events
- 3000 Metres Short Track · 1500 m
Klaas Lok is a Netherlands middle-distance runner, born on January 12, 1955. He competes primarily in the 1500m, Mile and 3000m.
His personal bests include 3:38.83 in the 1500m, 3:57.69 in the Mile, 7:52.50 in the 3000m, 7:51.4h in the 3000m and 13:30.3h in the 5000m. He has earned 1 silver medal in major international competitions. He is currently active on the international athletics circuit, representing Netherlands.
Personal best · 3000 Metres Short Track7:59.4h
1987 season best28:44.42Jun 5, 1987
Personal best · 1500 m3:38.83
As of Oct 28, 2026: 3000 Metres Short Track 7:59.4h, 1500 m 3:38.83, 1987 season best 28:44.42 (Jun 5, 1987) · 71 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 1987 | 10000m | 28:44.42 | – | Jun 5, 1987 | – |
| 1985 | CrossCount | 34:48 | – | Mar 24, 1985 | – |
| 1985 | Marathon | 2:18:39 | – | Sep 29, 1985 | – |
| 1984 | CrossCount | 34:28 | – | Mar 25, 1984 | – |
| 1983 | CrossCount | 39:55 | – | Mar 20, 1983 | – |
| 1982 | 3000m-short-track Indoor | 8:14.30 | – | Mar 7, 1982 | European Indoor Championships, Palazzo dello Sport, Milano (i) |
| 1981 | Mile | 3:57.69 | – | May 22, 1981 | – |
| 1981 | 5000m | 14:23.39 | – | Jul 14, 1981 | – |